Unfortunately I can't be of much assistance regarding specific vendors as I'm based in Sweden, but it seems that
http://www.thelilygarden.com/p... also are well liked among folks on the lily forum.
However I wonder what you mean with
"very tall Asiatic lilies"? There are certainly Asiatic lilies that can get quite tall, but I didn't find any at Michigan bulb company.
Is it possibly that you are searching for what what they call "Tree Lilies"??? This is just a marketing thing and what they are really selling are so called Orienpet or O.T. (short for Oriental Trumpet) lilies. Some of these can grow impressively tall, given time and care
